80326080 has 168 divisors, whose sum is σ = 286798512. Its totient is φ = 21399552.

The previous prime is 80326079. The next prime is 80326109. The reversal of 80326080 is 8062308.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77244 + ... + 78276.

It is an arithmetic number, because the mean of its divisors is an integer number (1707134).

Almost surely, 2^80326080 is an apocalyptic number.

80326080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80326080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143399256).

80326080 is an abundant number, since it is smaller than the sum of its proper divisors (206472432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80326080 is a wasteful number, since it uses less digits than its factorization.

80326080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065 (or 1043 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 80326080 is about 8962.4817991447. The cubic root of 80326080 is about 431.4715761159.

Adding to 80326080 its reverse (8062308), we get a palindrome (88388388).

The spelling of 80326080 in words is "eighty million, three hundred twenty-six thousand, eighty".